Applications of anodized TiO2 nanotube arrays on the removal of aqueous contaminants of emerging concern: A review
Reviewartikel, 2020

The presence of contaminants of emerging concern (CECs) in various water bodies and the associated threats to eco-system and human society have raised increasing concerns. To fight against such a problem, TiO2 photocatalysis is considered to be a powerful tool. In recent decades, TiO2 nanotube array (TNA) fabricated by electrochemical anodization emerged as a viable immobilized catalyst and its applications on CECs removal have gained a considerable amount of research interest. We herein present a critical review on the development of TNA and its applications on the removal of aqueous CECs. In this work, the CECs removal in different TNA based processes, the CECs removal mechanisms, the role of TNA properties, the role of operational parameters, and the role of water matrices are discussed. Moreover, perspectives on the current research progress are presented and recommendations on future research are elaborated.

Photocatalysis

TiO nanotube arrays 2

Photoelectrocatalysis

Water treatment

Contaminants of emerging concern

Författare

Yanyue Feng

Chalmers, Kemi och kemiteknik, Tillämpad kemi, Per-Anders Carlsson Group

Huub H.M. Rijnaarts

Wageningen University and Research

Doekle Yntema

Wetsus, Centre for Sustainable Water Technology

Zhengjun Gong

Southwest Jiaotong University

Dionysios D. Dionysiou

University of Cincinnati

Zhourong Cao

Chengdu Drainage Co., Ltd

Shiyu Miao

Qinghai University

Yanlong Chen

Northwestern Polytechnical University

Yin Ye

Northwestern Polytechnical University

Wageningen University and Research

Yuheng Wang

Northwestern Polytechnical University

Water Research

0043-1354 (ISSN)

Vol. 186 116327

Ämneskategorier

Tvärvetenskapliga studier

Övrig annan teknik

Mänsklig interaktion med IKT

DOI

10.1016/j.watres.2020.116327

PubMed

32846377

Mer information

Senast uppdaterat

2020-10-12